Fujitsu launched a new Wi-Fi solution for its Airstage line. This Wi-Fi tool allows installers to operate a Fujitsu Airstage VRF system from anywhere with a smartphone, laptop, or tablet. Fujitsu’s Airstage VRF systems are controlled from a webpage or by using an iOS or Android App. A cloud server manages the entire process. Many HVAC functions can be remotely operated. These include: on/off, mode (heating, cooling, dry, auto, air circulation), change or set temperature, and set schedules and timers.